Asch's 'compliance' experiments, It was a series of studies published in the 1950s, demonstrating the power of conformity in groups. Also known as the 'Paradigm of Ash'. In experiments under the Solomon Asch, ζητούνταν από μία ομάδα να πάρει μέρος σε ένα δήθεν “οπτικό τεστ”. In fact, all participants except one were associates of a researcher, and the object of the study was how this one would react to the behavior of the 'collusive' participants.